Consulta: creatorFacets:"Luquet, P."
Registros recuperados: 3
Data/hora: 15/06/2024 22:33:17

Influence du taux de proteines sur la croissance ponderale de Palaemon serratus (Pennant) elevee au laboratoire
Provedor de dados: 5
Autores: Campillo, Albert; Luquet, P.
The quantitiative requirements for protein have been determined in P. serratus reared from the post-larval stage to the 4th month. It appears that the apparent optimum percentage of protein in the diet is a minimum of 60%. At the 8th month, the mean wt of prawn reared with the best artificial diet (diet IV) is only 49% of the wt of shrimp reared with the digestive gland of Patella as a diet. The prawns reared to 4th month on a low-protein diet then reared on a natural diet until the 8th month, show important compensatory growth. However, the prawns do not achieve the wt of the control population, their average wt representing only 16% of the controls.
Tipo: Text
Palavras-chave: Crangon crangon; Penaeus japonicus; Homarus vulgaris; Palaemon serratus; Nutritional requirements; Growth; Proteins; Artificial feeding; Crustacean culture; Laboratory culture; Rearing.
Ano: 1975
URL: http://archimer.ifremer.fr/doc/1975/publication-2029.pdf

Evolution des acides nucleiques au cours du developpement larvaire de la crevette rose Palaemon serratus (Pennant).
Provedor de dados: 5
Autores: Campillo, Albert; Regnault, M.; Luquet, P.
The evolution of nucleic acids in larvae of P. serratus reared in the laboratory from hatching to metamorphosis has been studied. From the 1st larval stage to the post-larval stage, DNA and RNA concn decrease: from 185 to 95 uMoles-bases/g PSD for DNA and from 133.5 to 78.75 uMoles-bases for RNA. The concn decrease is not regular; it is emphasized between stages 4 and 5 on the one hand, and between stage 7 and the post-larva on the other hand. The amount of DNA and RNA per larva increases proportionally to the wet weight from stage 1 to the post-larva. As the weight is multiplied by 7.6, total DNA and total RNA are multiplied by 3.80 and 4.25 respectively. The RNA/DNA ratio has a mean value of 0.77; it increases slightly from stage 1 (0.72) to the...
Tipo: Text
Palavras-chave: Calliphora; Crangon crangon; Palaemon serratus; Nucleic acids; Larval development; Invertebrate larvae; Biochemistry; Physiology.
Ano: 1975
URL: http://archimer.ifremer.fr/doc/1975/publication-2023.pdf

Essais d'utilisation de "nourrisseur à la demande" pour l'alimentation de Chrysichthys nigrodigitatus en cage-enclos.
Provedor de dados: 20
Autores: Avit, J.-B.L.F; Luquet, P.
Une expérience sur le mode d'alimentation du mâchoiron,chrysichthys nigrodigitatus,élevé en cage-enclos en milieu lagunaire (lagune EBRIE ,Côte d'Ivoire),a été menée pendant 5 mois ,d'octobre à mars.Ont été comparées les performances zootechniques permises par les deux modes de distributions suivants:manuelles ou en libre service. Ce dernier mode de distribution de la nourriture, en situation d'iso-ingestion journalière, améliore la croissance pondérale et l'indice de consommation. les deux méthodes permettent, en outre de mettre en évidence les mêmes variations mensuelles de performances.
Tipo: Journal Contribution
Palavras-chave: Feeding behaviour; Feeding experiments.
Ano: 1993
URL: http://hdl.handle.net/1834/5531